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Share-based Compensation - Share-based Compensation Expense (Details) $ in Thousands	1 Months Ended	3 Months Ended
	Mar. 31, 2023 USD ($)	Mar. 31, 2023 USD ($)
Share-based Compensation
Share-based compensation expense		$ 2,366
Options
Share-based Compensation
Unrecognized share-based compensation expense	$ 11,900	11,900
Share-based compensation expense expected to be recognized over a weighted average period	2 years 1 month 6 days
Restricted share units
Share-based Compensation
Unrecognized share-based compensation expense	$ 4,000	4,000
Share-based compensation expense expected to be recognized over a weighted average period	2 years 1 month 6 days
Research and development
Share-based Compensation
Share-based compensation expense		2,186
General and administrative
Share-based Compensation
Share-based compensation expense		$ 180

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Amount of cost to be recognized for option under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

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+ References

No definition available.

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